OFM File Format

I am sorry if this is the wrong place, but I figured some of you designers would have worked with the OFM embroidery file format…

I am helping a friend get some hats made and the place is trying to charge us 50 bucks to convert the file to OFM. I have searched all over the Internet, and have not found a way to convert a simple EPS file to OFM.

I would like to do the conversion myself and not get gouged by the greedy embroidery place…

Thanks in advance, and sorry if this is the wrong place. If it is the wrong place, could someone point me in the right direction?